baber/WOPTO huggingface dataset:
Patent JP-S5943981-A (JP)
Title: Conduction controller of electric current in glow plug
Inventor: NARUSE NOBUYUKI
IPC: F02P19/02
Filed: 1982-09-04
Abstract: PURPOSE:To enable a glow plug to be prevented from its overtemperature, by providing a charging circuit in which a capacitor is charged with the stop of electric conduction of a current in the glow plug through a relay when an input to a voltage detector circuit of terminal voltage of the glow plug is stopped. CONSTITUTION:A voltage detector circuit 10, both detecting the voltage of a terminal in the power supply side of a glow plug G and controlling a relay 2, and a capacitor charging circuit, in which is capacitor is charged with the stop of electric conduction of a current in the glow plug G through the relay 2 when an input to the voltage detector circuit 10 of terminal voltage of the glow plug G is stopped, are provided in a current conduction control circuit 4. In this way, when the measured voltage of the glow plug G is not input to the voltage detector circuit 10 because of disconnection or the like of the wire harness, the current conduction through the relay 2 can be stopped in a short time, and the glow plug G, which concurrently receives combustion heat and Joule heat from an engine, can be prevented from the overtemperature.
Patent JP-S6133755-A (JP)
Title: Molten metal discharging device
Inventor: ARAKAWA KAZUMI
IPC: B22D41/42
Filed: 1984-07-25
Abstract: PURPOSE:To discharge surely a molten metal by providing a stationary board having a cylindrical part opened with the small holes to allow the introduction of gas and preventing the solidification of the metal and the sticking of impurities by the gaseous flow from the small holes. CONSTITUTION:This molten metal discharging device 6 consists of the stationary board 2 and a sliding board 3 for opening and closing a molten metal passage hole 7 by contacting slidingly with the bottom surface thereof and is attached to the bottom of a vessel for the molten metal. The board 2 has the hole 7 and has a peripheral wall part 10 opened with the many small holes 9 to introduce the gas into the hole 7 on the circumferential surface. The board 2 is formed of a flat plate-shaped part 16, a stationary board body part 14 made of compact refractories and a cover 15. The cover 15 is mounted to a cylindrical part 17 and forms a chamber 21 for introducing the gas cooperatively with the outside circumferential surface of the part 17.
Patent JP-H113460-A (JP)
Title: Refrigerating unit mounting base of automatic vending machine
Inventor: YOSHIHARA KATSUHIKO
IPC: G07F9/10
Filed: 1997-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerating unit mounting plate of an automatic vending machine which is inexpensive and has a higher noise reducing effect than a conventional structure. SOLUTION: In an automatic vending machine which incorporates a refrigerating unit 4 in a machine chamber that is established on an outer bottom of a body cabinet whose merchandise storage is a cold room, and whose structure devices are mounted onto a mount base 6 which is arranged on the bottom in the machine chamber, the base 6 consists of a base plate 7 which is made of a steel sheet, a double-faced pressure sensitive adhesive sheet as a vibration isolating sheet 8 on the plate 7 between plates 7 and 9 and a device mounted plate 9 made of a steel sheet which is laminated and fixed, the sheet 8 absorbs and attenuates vibrations for the unit 4 and reduces noise that propagates around.
Patent JP-H09307542-A (JP)
Title: Data transmitter and data transmission method
Inventor: ASANO TOMOYUKI
IPC: H04L9/08
Filed: 1996-06-14
Abstract: PROBLEM TO BE SOLVED: To enhance the security against leakage of ciphered transmission data by improving the security of transmission of a ciphering key or a decoding key. SOLUTION: A large capacity transmission channel 12 such as a satellite transmission channel through which data of a large capacity are transmitted and a small capacity transmission channel 13 such as a public telephone line to send a ciphering key or a decoding key or information to generate the keys are provided. A ciphering session key is converted by using a work key and a destination address of a receiver 2 being a transmission destination. Furthermore, a decoding session key is converted by using its own address and the work key. The work key is preferably ciphered and sent through the small capacity transmission line 13.  A transmitter 1 ciphers data 5 to be transmitted by using the converted ciphering session key 7 as above and adds transmission control information such as destination data to the data 5 and the resulting data 5 are sent to a receiver 2 through the large capacity transmission channel 12. The receiver 2 uses a decoding session key 8 converted as above to decode ciphered data 19.
Patent JP-S5944227-A (JP)
Inventor: KANAI TOMIYOSHI
IPC: A47J41/02
Filed: 1982-09-06
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S63318747-A (JP)
Title: Automatic recognition system of mark
Inventor: SUZUKI TAKAHIKO
IPC: H01L21/66
Filed: 1987-06-22
Abstract: PURPOSE:To obtain a system, through which a mark is recognized automatically by a simple mechanism requiring no algorithm, by irradiating the mark in specified length drawn on the surface of an electronic part to be detected by a line at a fixed angle with beams, receiving beams projected to the mark by a photodetector and level-sensing a light-receiving signal. CONSTITUTION:A mark 3 in specified length drawn on the surface of an electronic part to be detected 1 by a line at a fixed angle is irradiated with beams, beams projected to the mark 3 are received by a photodetector 7, and a light- receiving signal is level-sensed. The mark 3 such as a mark 3 in predetermined length displaying a defective work 1 is drawn on the surface of the electronic part (work) to be detected 1 such as a thin-film head by the line at an angle of 45 deg. to the direction of movement of the work 1. A light source 5 consisting of a semiconductor laser element is arranged opposed to the mark-line drawing surface of the work 1, and the point type photodetector 7 such as a photoconductive cell is disposed on the same side as the light source 5 or the opposite side. A light-receiving signal from the photodetector 7 is amplified by an amplifier 9, and binary-coded by a comparator 11, thus deciding the marking of the mark 3 on the work 1.
Patent JP-H11347663-A (JP)
Title: Repair tape attaching device for can body weld joint part
Inventor: NAKATSU MINORU
IPC: B23K11/08
Filed: 1998-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a repair tape attaching device of a can body weld joint part capable of easily discharging a tape end of an extra repair tape after the repair. SOLUTION: A repair tape 2 is led between a press roller 4 and a tape drive roller 5, a fed work W is held therebetween, and the repair tape 2 is attached to a joint part of the work W. Since an end of the repair tape 2 is projected to the carry-out side from a contact part of the press roller 4 with the tape drive roller 5 in a waiting condition, a tape end cut by the heat of the work W is sucked and held on an outer circumferential wall with the vacuum pressure exerted on a vacuum chamber 9 in the tape drive roller 5 through a hole in the outer circumferential wall of a roller body after the repair tape 2 is attached. When the roller body is rotated, and the tape end reaches a compression chamber of the tape drive roller 5, the tape end is blown from the outer circumferential wall with the compression pressure, and recovered.
Patent JP-H0448974-A (JP)
Title: Removing apparatus for foreign matter on surface of striplike article
Inventor: FUJII KAZUO
IPC: B08B1/02
Filed: 1990-06-15
Abstract: PURPOSE:To inexpensively remove the foreign matter on the surface of a strip like article without damaging said article by providing a slid mechanism recipro cally sliding a blade on the striplike article in the lateral direction thereof. CONSTITUTION:A blade 1 is directly pressed to a moving striplike article 1 to remove the foreign matter on the surface of the strip like article 1. The blade 13 is reciprocally slid to the lateral direction of the striplike article 1 by a slide mechanism consisting of an air cylinder 18 and a solenoid valve 20. As a result, the foreign matter on the surface of the strip like article 1 can inexpensively be removed without damaging the striplike article.
Patent JP-2000343078-A (JP)
Title: Water purifier
Inventor: KATO TATSUHIRO
IPC: B01D63/02
Filed: 1999-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a water purifier less prone to cause a clogging of a hollow fiber membrane and low in reduction of filtering flow rate. SOLUTION: The water purifier 1 has a hollow fiber membrane module part 3 at its inside. In the hollow fiber membrane module part 3, plural hollow fiber membranes are arranged so that the fiber axis direction of the hollow fiber membrane may be almost parallel. The main stream of the water to be filtered is let flow from almost right-angle direction with the fiber axis direction to the hollow fiber membrane module part 3. In this way, the clogging of the hollow fiber membrane is low and the filtering is executed over a long period of time with high filtering flow rate since the water to be filtered is 1et flow from the side surface direction of the hollow fiber membrane to the hollow fiber membrane module part 3.
Patent JP-S63581-A (JP)
Inventor: TADENUMA YUICHIRO
IPC: E06B1/56
Filed: 1987-06-22
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6134918-A (JP)
Inventor: TANAHASHI ICHIRO
IPC: H01G11/66
Filed: 1984-07-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6046089-A (JP)
Title: Light feedback type semiconductor laser
Inventor: FUJITA TOSHIHIRO
IPC: H04B10/071
Filed: 1983-08-24
Abstract: PURPOSE:To suppress a reflecting noise and to contrive laterally and longitudinally completely unify an oscillation mode in a semiconductor laser unit as a light source for an optical fiber communication by feeding back the laser light as a reflected light to a laser element via a reflector disposed externally. CONSTITUTION:A reflected light 6 emitted from the resonance end face 2 of a semiconductor laser element 1 and reflected on a reflector 5 and the reflector 5 is adjusted to bring the phase of the laser light in the element 1 in coincidence on the end face 2. A laser light 8 emitted from the end face 7 of a resonator is coupled to a fiber 9, branched by a beam splitter 11, one is pbserved for the longitudinal mode spectrum by a spectroscope 12, and the other is received by a photodiode 13 to observe the noise spectrum by a spectral analyzer 15. Lateral and longitudinal complete sole mode state is maintained in a low noise level extremely to the certain modulation factor, the threshold modulation factor of the limit to be maintained is increased to shorten the distance 16 between the end face 2 and the reflector 5, and when the distance 16 is 15mm. or less, it is extremely effective as a light source for an analog light communication for the noise to become a problem.
Patent JP-H11328471-A (JP)
Title: Coin selecting device
Inventor: YANO HIDEYUKI
IPC: G07D3/14
Filed: 1998-05-20
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of a phenomenon where the jam of coins occurs by a guide board provided for controlling the carrying attitude of the coins at the time of providing a mechanism for pushing coins by a push pin for each denomination, and dropping the coins to a coin shooter in a process for holding and carrying the coins between pins projected with a prescribed pitch on a chain. SOLUTION: This device for selecting coins is provided with a coin carrying means 2 for extracting coins C one by one from a coin hopper 1, and carrying the coins to the outside part of the hopper 1, almost horizontal carrying path positioned at the downstream side of a coin discriminating means 3, and coin shooter 5 arranged at the front part of the horizontal carrying path for receiving the coins for each denomination. In this case, the coin carrying means 2 is an endless carrying device successively moving along the coin hopper 1, coin discriminating means 3, and coin shooter 5, and pins 22 for holding the coins are projected with a prescribed pitch on the front face of the endless carrying device.  Then, a linear member 40 is extended so as to be made almost in parallel to the moving path of the pins 22 at the front part of the moving path of each pin 22 on the horizontal carrying path with a prescribed interval against the top end of the pin.
Patent JP-S6310982-A (JP)
Title: Signal processor for video signal
Inventor: AWAMOTO SHIGERU
IPC: H04N5/91
Filed: 1986-07-02
Abstract: PURPOSE:To obtain a reproducing video signal of high picture quality by removing a non-linear distortion at the time of recording and reproducing the video signal and a DC fluctuation produced at the time of dividing the video signal into plural channels and recording and reproducing. CONSTITUTION:The level of the reproducing video signal is corrected so as to make the level of a reproducing index signal 13 to the level of a reference index signal 12 to automatically correct the non-linear distortion of a recording and reproducing device such as a VTR, again fluctuation and the DC fluctuation. The state of the reproducing index signal 13 is inspected in an inspection circuit 5, when it is understood that the level of the reproducing index signal 13 exceeds a convertible level for an A/D converter 3, a setting circuit 6 changes the set value of an amplifier circuit 1 and a clamp circuit 2 before the A/D converter 3 based on the result of the inspection circuit 5. All the levels of the reproducing index signal 13 are stored in the A/D convertible level range and the amplitude of the reproducing index signal 13 is substantially the full scale of the A/D convertible level.
Patent JP-S6135062-A (JP)
Title: Optical picture reader
Inventor: OGURA MAKOTO
IPC: G02B27/00
Filed: 1984-07-27
Abstract: PURPOSE:To attain sure reading of an original by providing an image forming lens system and a photoelectric converting element to a case and providing a moving body having movably a light source to the case to attain ease of adjustment of the conjugate length of the image forming system lens. CONSTITUTION:An SELFOC lens array 6 being an image forming lens system is penetrated to the case 20 of an optical picture reader and a photoelectric converting element 8 is provided to the upper face of the case 20. Further, a mobile body 22 is provided with a projected shape light source supporting part 24 and a paper retainer 26 and the support 24 is provided with an LED array 2 being a light source. The case 20 and the mobile body 22 are screwed by a screw adjusting screw 28 and a plate spring 30 is provided to a separated part. Then the position adjustment of the light source attended with the adjustment of the conjugate length of the image forming lens system becomes unnecessary, the working performance is improved and thermal effect by the light source to the photo electric converting element 8 is decreased to ensure the reading of the original 4.
Patent JP-H11337819-A (JP)
Title: Photographing optical system of front diaphragm
Inventor: KASHIKI YASUTAKA
IPC: G02B13/04
Filed: 1998-05-21
Abstract: PROBLEM TO BE SOLVED: To obtain a photographing optical system of a front diaphragm arranged on an eyepiece part of an observation optical system and suited for observing/recording the visual field of the observation optical system in the optical system of the front diaphragm sufficiently securing a back focus by constituting it with first to fifth lens groups and satisfying a specified condition. SOLUTION: This photographing optical system consists of a diaphragm S, a first lens group L1 of a positive meniscus lens, a second lens group L2 of a negative meniscus lens turning a strong concave surface toward an objective side, a third lens group L3 of the positive meniscus lens turning the strong concave surface to the objective side, a fourth lens group L4 of the positive lens turning a strong convex surface to an image side and a fifth lens group L5 of a joined lens of positive diffraction force joining a biconvex lens to the negative meniscus lens in order from the objective side, and an optical element L6 of a low-pass filter or an infrared cut filter is arranged on the image side. Then, the condition 0.7f<fB<1.1f is satisfied. Where, (f) is a focal distance of a whole photographing optical system and fB is the back focus of the photographing optical system.
Patent JP-H05347569-A (JP)
Title: Circuit switching device
Inventor: KUNITSUCHI JIYUNICHI
IPC: H04B10/03
Filed: 1992-06-16
Abstract: PURPOSE:To reduce the cost of a switching device which relieves the device faults occurring at the outside of a radio circuit switching section and to improve the reliability of the switching device. CONSTITUTION:A 1st optical distributor 1 distributes an optical input signal D1 after dividing it into an optical signal D2 and an optical signal, J1. A 1st optical selector 2 inputs the signals Jn out of the signals J1 distributed to the stand-by circuits by the optical distributors of the working circuits and outputs the selected signal Jn as an optical signal D3. The signal D2 functions to output an optical signal D8 via a working circuit overhead signal terminating part 3, a radio circuit switching section 5, and a working circuit overhead signal inserting part 6. Then the signal D3 functions to output an optical signal D9 via a stand-by circuit overhead signal terminating part 4, the section 5, and a stand-by circuit overhead signal inserting part 7. A 2nd optical distributor 9 distributes the signal D9 to each working circuit after dividing the signal into the optical signals K1-Kn. Then a 2nd optical selector 8 selects the signal D8 or K1 and outputs it as an optical signal D10.
Patent JP-H0387930-A (JP)
Title: Emulator asist unit and coprocessor emulator using the same
Inventor: TAIN KAARU KUUPAA
IPC: G06F9/38
Filed: 1990-06-15
Abstract: PURPOSE: To attain the high speed of a processing by using an address generated for reading a user instruction and the operand, and executing air operation for the designated operand by an emulator assist unit. CONSTITUTION: A host processor 10 reads and executes a host instruction, and reads the instruction of an emulator assist unit 13, and transfers the instruction to the emulator assist unit 13. In this way, the host processor 10 and the emulator assist unit 13 shares an emulator task, and the emulator assist unit 13 executes those tasks which are the most difficult to the host. Thus, the high speed of the processing can be attained.
Patent JP-S5278108-A (JP)
Title: Enclosed type compressor
Inventor: KARATO HIROSHI
IPC: F04B39/10
Filed: 1975-12-24
Abstract: PURPOSE: Intake valve of an enclosed type compressor eliminated the leak of refrigerant gas in the cylinder. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H106144-A (JP)
Title: Gypsum board loading structure and gypsum board supply method and device
Inventor: TAKIMOTO YUTAKA
IPC: B65G57/00
Filed: 1996-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a gypsum board loading structure as being capable of stably loading gypsum boards even if many types of gypsum boards with different shapes are loaded in an inverse pyramid manner and to provide a gypsum board supply method and device as being capable of supplying the gypsum boards loaded in such a way to a manufacturing line. SOLUTION: In a gypsum board loading structure to supply gypsum boards for wall panels to a manufacturing line where the gypsum boards are separately manufactured for every house, plural gypsum boards 1a-7a parted for every house are loaded in sequence for the gypsum board 1a with the minimum breadth to be at the lowest stage and for the gypsum board 7a with the minimum breadth to be at the highest stage. When the lowest gypsum board 1a is loaded, a preset width of dummy plate 10 is placed in parallel to the gypsum board 1a at a given space and the next gypsum board 2a is placed on the dummy plate 10 and the gypsum board 1a, arranged in parallel.
Patent JP-H10331637-A (JP)
Title: Cooling control device for internal combustion engine and cooling control method
Inventor: SANO MITSUHIRO
IPC: F01P7/08
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To drive an internal combustion engine in a high temperature state in such a degree as it does not come to be overheated by controlling temperature change of cooling water of the internal combustion engine to be small to the utmost even in any driving state. SOLUTION: Information showing a working or non-working state of a cooling fan 12a, information showing temperature of cooling water discharged from an engine 1 and a parameter showing other driving states of the engine are supplied to an engine control unit(ECU) 24. Temperature dropping quantity of cooling water made by a radiator 2 is programmed to be read from a table type map in accordance with information showing a working status of the cooling fan especially on the ECU 24, and it is possible to carry out temperature control by predicting a change of cooling water temperature. Consequently, it is possible to drive the engine in a high temperature state to such a degree as the engine is not overheated, to improve fuel consumption and to restrain generation of harmful exhaust gas to the utmost.
Patent JP-H0321451-A (JP)
Title: Decorative sheet for exterior decoration having flow pattern
Inventor: ORIGASA TOSHIYUKI
IPC: B32B33/00
Filed: 1989-06-20
Abstract: PURPOSE:To obtain a sheet having highly designed effect by constituting the sheet of a fibrous sheet support layer, a coating layer having flow patterns formed thereto by a plurality of coatings respectively having different hues and a surface protective layer. CONSTITUTION:In the layer constitution of a decorative sheet for exterior decoration, a flow pattern coating layer 2 and a surface protective layer 3 are successively formed to one surface of a sheet support layer 1 and an adhesive layer 4 is provided to the other surface of the sheet support layer 1. In forming the flow pattern coating layer 2, two or more kinds of coatings having different hues are injected in the coating supply tank to a coater from respective paint storage containers immediately before adapted to the sheet support layer 1 and subsequently supplied to a comber doctor coater while stirred in said supply tank. Since the shape of flow patterns is influenced by various factors such as the stirring speed in the supply tank, the viscosities of paints, the inflow amount of the coatings or the inflow ratio of the coatings, a fine change of flow patterns is obtained. By this method, the decorative sheet for exterior decoration having flow patterns and showing high design effect can be obtained.
Patent JP-S5582586-A (JP)
Title: Time limit circuit
Inventor: AIISO ATSUSHI
IPC: H04L27/26
Filed: 1978-12-19
Abstract: PURPOSE:To prevent the disconnection of output signal due to momentary disconnection of input, by connecting the first time limit circuit starting operation after the detection of input signal and the second time limit circuit operated when the input signal is disconnected in series, and separating the time constant circuit of the first circuit with the output of the second circuit. CONSTITUTION:The first time constant is formed with the resistor R3 connected in parallel with the diode D2 connected to the input terminal, and the capacitor C3 connected to the junction A between the operational amplifier 24 and the resistor R3, and it is operated as the first time limit circuit when the input signal is detected. The output of the amplifier 24 is fed to the operational amplifier 25 having the resistor R4 and capacitor C4 forming the second time constant operated as the second time limit circuit so that it is operated when the input signal is OFF. The output of the amplifier 25 is fed to the transistor Tr connected in series to the diode D2 and capacitor C3 via the feed-back resistor R5, and when the input signal is momentarily OFF, the first time constant is separated from the input of the amplifier 24 to avoid the OFF of the output signal.